# -*- coding: utf-8 -*-

# Define your item pipelines here
#
# Don't forget to add your pipeline to the ITEM_PIPELINES setting
# See: https://docs.scrapy.org/en/latest/topics/item-pipeline.html
import pymysql

class ZhaobiaoPipeline(object):
    def __init__(self):
        self.mysql.conn = pymysql.Connect(
            host = 'localhost',
            port = 3306,
            user = 'root',
            password = '',
            database= 'zhaobiao',
            charset = 'utf8'
        )

    def process_item(self, item, spider):
        #创建光标对象
        cs= self.mysql_conn.cursor()
        sql_str = 'insert into t_zhaobiao (字段,字段) value ("值","值")'
        sql_colum = ','.join([key for key in item.keys()])
        sql_value = ','.join(['"%s"'% item[key] for key in item.keys()])
        sql_str = 'insert into t_zhaobiao (%s) value (%s):' % (sql_colum)
        cs.execute(sql_str)
        self.mysql_conn.commint()
        return item
